The relief valve prevents excess pressures. For instance, it is used in pump-equipped irrigation systems. A pressure spring maintains the valve closed and only opens it when needed, i.e. when pressure exceeds set level.
No. de produit | No. Fournisseur | Size | Factory pre-set | Range PSI | ||
---|---|---|---|---|---|---|
IV RVHD05 Choisir cette option | RVHD05NL | ½'' MPT x ½'' FPT | 75 PSI | 10 to 150 PSI | Choisir cette option | |
IV RVHD07 Choisir cette option | RVHD07NL | ¾'' MPT x ¾'' FPT | 75 PSI | 10 to 100 PSI | Choisir cette option | |
IV RVHD10 Choisir cette option | RVHD10NL | 1'' MPT x 1'' FPT | 75 PSI | 50 to 200 PSI | Choisir cette option | |
IV RVHD12 Choisir cette option | RVHD12NL | 1 ¼'' MPT x 1 ¼'' FPT | 65 PSI | 50 to 100 PSI | Choisir cette option | |
IV RVHD20 Choisir cette option | RVHD20NL | 2'' MPT x 2'' FPT | 65 PSI | 60 to 100 PSI | Choisir cette option |